Easily build knowledgeable chat and agent-based applications in minutes with Pinecone Assistant, now generally available

This post announces the General Availability (GA) of Pinecone Assistant. Key new features include: 1. Optimized interfaces with Chat API (streaming/batch, citations) and Context API (structured context for agentic workflows). 2. Custom instructions for fine-tuning assistant behavior. 3. Expanded input formats (JSON, .md, .docx) and output format (JSON). 4. Region control (EU/US). The post also highlights improvements in accuracy compared to OpenAI Assistants and provides Python SDK examples for using the Chat and Context APIs with file uploads and metadata filtering. It also mentions the new free tier architecture in `gcp-starter`.